January Weather in Bissau

Last updated: March 2, 2024

The weather in Bissau, Guinea-Bissau, during January is characterized by an average temperature of 26°C (80°F). Highs can soar to 37°C (98°F), while lows may dip to 18°C (64°F). Typically, the humidity level in Bissau throughout January hovers around 57%.

18°C (64°F)

Minimum temperature

26°C (80°F)

Average temperature

37°C (98°F)

Maximum temperature

57%

Humidity

Precipitation and Sunshine hours

In January, Bissau averages 0 mm (0.0 inches) of rainfall, typically over the course of 0 rainy days. The month enjoys an average of 11 hours 30 minutes of daylight, with the sun shining for approximately 8 hours 19 minutes each day. Additionally, there is a 71% probability of sunny days during this period.

0 mm (0.0 inches)

Precipitation

0 rainy days

Rainy days

8 hours 19 minutes

Sunshine hours

71%

Chance of sun

UV Index

In January, the UV Index in Bissau reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 0 1 2 4 6 9 10 9 7 4 2 1 0
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

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